With the analysis among 3,321 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Kyung Dong Navien Co., Ltd., Shell Internationale Research Maatschappij BV are dominant in this area. They take 6.26% of the total patent filing.
Osaka-fu, Japan
Patent: 86
Zuid-Holland, Netherlands
Patent: 57
Massachusetts, United States
Patent: 53
Tokyo-to, Japan
Patent: 36
Pennsylvania, United States
Patent: 35
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 22
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
British Columbia, Canada
Patent: 6
With the analysis among related 1,344 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hangzhou Robam Appliances Co., Ltd., Noritz Corp., Tokuyama Corp. take 3.87% of patent filing during this period.
Zhejiang Sheng, China
Patent: 20
Kyoto-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Guangdong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Ontario, Canada
Patent: 11
Massachusetts, United States
Patent: 11
Aichi-ken, Japan
Patent: 9
Shaanxi Sheng, China
Patent: 8
With the analysis among related 1,344 patents in last 5 years, we discover 439 new entrants. Hangzhou Robam Appliances Co., Ltd., Vatti Corp. Ltd., Tigercat Industries, Inc. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 15
Ontario, Canada
Patent: 11
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
British Columbia, Canada
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
With the analysis among 374 patents, we discovered top 101 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Shaanxi Normal University, Xi'an Jiaotong University are dominant in this area. They take 12.03% of the total patent filing.
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4